These entries are queried from radb.net using whois, you can try my project getting these.
:AS208871 route: 185.156.24.0/22 origin: AS208871 mnt-by: NOVACIO-MNT created: 2024-02-08T14:03:41Z last-modified: 2024-02-08T14:03:41Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 185.156.24.0/24 origin: AS208871 mnt-by: NOVACIO-MNT created: 2024-02-02T14:28:00Z last-modified: 2024-02-02T14:28:00Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 185.156.25.0/24 descr: NOVACIO origin: AS208871 mnt-by: NOVACIO-MNT created: 2020-12-19T16:00:43Z last-modified: 2020-12-19T16:00:43Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 185.156.26.0/24 descr: NOVACIO origin: AS208871 mnt-by: NOVACIO-MNT created: 2020-12-19T16:01:06Z last-modified: 2020-12-19T16:01:06Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route6: 2a07:9980::/29 origin: AS208871 mnt-by: NOVACIO-MNT created: 2023-08-31T15:52:20Z last-modified: 2023-08-31T15:52:20Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source